CN108313253A - " X " rudder and the convertible rudder system of " ten " word rudder and its stern rudder bearer sealing device - Google Patents
" X " rudder and the convertible rudder system of " ten " word rudder and its stern rudder bearer sealing device Download PDFInfo
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- CN108313253A CN108313253A CN201810068805.8A CN201810068805A CN108313253A CN 108313253 A CN108313253 A CN 108313253A CN 201810068805 A CN201810068805 A CN 201810068805A CN 108313253 A CN108313253 A CN 108313253A
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- rudder
- sealing
- spherical
- stern
- convertible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/06—Steering by rudders
- B63H25/08—Steering gear
- B63H25/10—Steering gear with mechanical transmission
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/14—Control of attitude or depth
- B63G8/20—Steering equipment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The present invention provides a kind of " X " rudder and the convertible rudder system of " ten " word rudder and its stern rudder bearer sealing devices, belong to submarine rudder sealing device technical field, including rudder ontology and spherical connecting body, spherical connecting body is rotatably assorted with ship stern frame, spherical connecting body is connect by rear connecting shaft with rudder ontology, multi-sealing structure and shoulder hat body are set on the outside of spherical connecting body, multi-sealing structure is set to the rear outside of spherical connecting body, shoulder is preced with the front outsides that body is set to spherical connecting body, multi-sealing structure is preced with the spherical shell structure that body is concentric with spherical connecting body with shoulder, shoulder is preced with the driving body that driving spherical connecting body rotation is equipped in front of body, shoulder hat body is connect by preceding connecting shaft with driving body." X " rudder provided by the invention and the convertible rudder system of " ten " word rudder and its stern rudder bearer sealing device, the steering of " X " rudder and the convertible rudder system of " ten " word rudder is realized by mechanical drive mode, and be sealed by multi-sealing structure rudder bearer, prevent extraneous high pressure water from entering in hull.
Description
Technical field
The invention belongs to submarine rudder sealing device technical fields, are to be related to one kind " X " rudder and " ten " word rudder more specifically
Convertible rudder system and its stern rudder bearer sealing device.
Background technology
Currently, in navigation of submarine, the casing positioned at center line face can evoke turbulent flow, and what turbulent flow interference submarine was horizontally diverted hangs down
The steering hydraulic effect of straight rudder, therefore have stronger negative effect to the steerage of the vertical rudder of " ten " word rudder.Lead in the prior art
The increase area of rudder is crossed to offset this influence, this will cause rudder face beam overall to exceed Submarine Hull profile, and the tourism of ocean engineering is latent
Ship needs frequent berthing manoeuver, the wide navigation safety for directly threatening submarine of excessive rudder, and can go out when submarine lies up repairing
Existing rudder blade damages situation, influences the safety of submarine rudder and steering gear.
Easy to produce pitching when the surface water surface, and easily generate larger Angle of Trim, this to ship person's comfort and
Device security has negative effect, therefore in Submarine Design, reduces submarine center of gravity as far as possible and improves submarine height of center of buoyancy,
Initial metacentric height when improving navigation of submarine with this.
Applicant had once invented a kind of rudder type conversion equipment of " X " word rudder and " ten " word rudder before, application No. is
201410011716.1, active body and be the ball shape structure being arranged concentrically by kinetoplast, by the extremely alternate settings of the N-S of magnet,
It is realized and is linked using permanent magnetic, electrodeless adjustment realizes three rotations of active body by machine driving between active body and driving structure
Turn degree of freedom, which is coordinated by worm and gear and two worm screws are put with respect to active body pitching and left and right
It is dynamic, and by rotary worm, turbine is driven, realize rudder blade multidirectional rotary.Due to using magnetic drives, the torsion pass of electromagnetic coupling
Ability is no more than 10KNm, and submarine rudder system nominal torque is mostly 35-700KNm, to solve effectively to transmit torsion problem, device
Equipment arrangement is carried out, easily leads to the structure separation of submarine body, and the driving mechanism of active body is conventional worm worm screw, noise
High easily abrasion, side load carrying are limited.
Invention content
The purpose of the present invention is to provide a kind of " X " rudder and the convertible rudder system of " ten " word rudder and its stern rudder bearer sealing device,
It is limited to solve magnetic drives torque capability existing in the prior art, the skill of good sealing is cannot achieve using machine driving
Art problem.
To achieve the above object, the technical solution adopted by the present invention is：A kind of " X " rudder and the convertible rudder system of " ten " word rudder and
Its stern rudder bearer sealing device, including rudder ontology and spherical connecting body, it is characterised in that：The spherical connecting body is set to ship stern frame
Interior and be rotatably assorted with ship stern frame, the spherical connecting body is connect by rear connecting shaft with the rudder ontology, it is described it is spherical even
The outside of junctor is equipped with for preventing high pressure water from penetrating into the multi-sealing structure inside hull and the shoulder for transmitting steering engine torque
It is preced with body, the multi-sealing structure is set to the rear outside of the spherical connecting body, and the shoulder hat body is set to the spherical shape and connects
The front outsides of body and pass through preceding connection axis connection with the spherical connecting body, the multi-sealing structure and the shoulder are preced with body
It is the spherical shell structure concentric with the spherical connecting body, is equipped in front of the shoulder hat body and the spherical connecting body level is driven to turn
Driving body that is dynamic and vertically rotating, the shoulder hat body are connect by the preceding connecting shaft with the driving body.
Further, the multi-sealing structure is tetrad sealing structure, and the tetrad sealing structure is from inside to outside successively
For the sealing of light shell, the first connector, weight shell sealing and the second connector, the light shell sealing, the first connector, weight shell seal and
Second connector is to be equipped with rotation between the spherical shell structure concentric with the spherical connecting body and adjacent two layers spherical shell structure to match
Close gap, first connector and the second connector suit connecting shaft in the rear, the heavy shell sealing and the sealing of light shell and
The ship stern frame is fixedly connected.
Further, the inner end of first connector and the second connector with it is described after connect axis connection, outer end
Portion is free end.
Further, the end of the light shell sealing is fixedly connected with the ship stern frame, the middle part of the light shell sealing
Equipped with for movable second movable chamber of the rear connecting shaft.
Further, the end of the heavy shell sealing is fixedly connected with the ship stern frame, the middle part of the heavy shell sealing
Equipped with for movable first movable chamber of the rear connecting shaft.
Further, the inner end of the shoulder hat body and the preceding connection axis connection, outer end are free end.
Further, the outside of the shoulder hat body is equipped with end cap, and the end of the end cap is fixed with the ship stern frame to be connected
It connects, the middle part of the end cap, which is equipped with, supplies the preceding movable free gap window of connecting shaft.
Further, the hydraulic oil for holding hydraulic oil is formed between the shoulder hat body, end cap and the ship stern frame
Chamber, the end cap are equipped with the pouring orifice of the hydraulic fluid chamber.
Further, the driving body includes driving spherical shell and the warp-wise worm gear being arranged on the outside of driving spherical shell, broadwise snail
Wheel, warp-wise worm screw and broadwise worm screw, the driving spherical shell are connect with the front end of the preceding connecting shaft, the warp-wise worm gear and latitude
To worm gear be set to it is described driving spherical shell outer surface, the warp-wise worm gear and the broadwise worm screw cooperation, the broadwise worm gear and
Warp-wise worm screw coordinates, and hull is internally provided with the motor for driving the warp-wise worm screw and broadwise worm screw.
Further, the warp-wise worm screw and broadwise worm screw are hindley screw.
The advantageous effect of " X " rudder provided by the invention and the convertible rudder system of " ten " word rudder and its stern rudder bearer sealing device exists
In：Compared with prior art, " X " rudder of the invention and the convertible rudder system of " ten " word rudder and its stern rudder bearer sealing device pass through preceding connection
Axis connects driving body, spherical connecting body with rudder ontology with rear connecting shaft, and the driving force of driving body is passed to by machine driving
Rudder ontology can transmit the torque of bigger；Multiple spherical shell sealing structure is set in spherical connecting body both sides, is effectively prevent outside hull
The water of side enters inside hull, and multiple spherical shell sealing structure, which is equipped with, supplies preceding connecting shaft and the movable movable chamber of rear connecting shaft, not shadow
The normal steering and the rudder type of " X " word rudder and " ten " word rudder for ringing submarine are converted.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description be only the present invention some
Embodiment for those of ordinary skill in the art without having to pay creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is " X " rudder provided in an embodiment of the present invention and the convertible rudder system of " ten " word rudder and its stern rudder bearer sealing device
Stern rudder bearer schematic diagram of sealing device；
Fig. 2 is the enlarged diagram at A in Fig. 1；
Fig. 3 is " X " rudder provided in an embodiment of the present invention and the convertible rudder system of " ten " word rudder and its stern rudder bearer sealing device
Rudder control system figure；
Fig. 4 is the rudder system control electricity of " X " rudder shown in Fig. 3 and the convertible rudder system of " ten " word rudder and its stern rudder bearer sealing device
Lu Tu；
Fig. 5 is " X " rudder provided in an embodiment of the present invention and the convertible rudder system of " ten " word rudder and its stern rudder bearer sealing device
Driving body schematic diagram；
Fig. 6 is B-B sectional views in Fig. 5；
Wherein, each reference numeral in figure：
110- ship stern frames；111- end caps；112- tetrad sealing elements；113- shoulders are preced with body；Connecting shaft before 114-；115- shoulders
It is preced with body sealing ring；116- seals compression ring；117- spherical connecting bodies；118- rudder ontologies；119- weight shell sealings；120- is light, and shell is close
Envelope；121- detachable rudder bearer ring flat-plates；122- hydraulic fluid chambers；The first movable chambers of 123-；The second movable chambers of 124-；The connections of 125- second
Body；The first connectors of 126-；127- pouring orifices；Connecting shaft after 128-；129- tetrad sealing element end caps；221- riding manipulations
Platform；222- cabin control flows；223- automatic controllers；224- motors；225- followers；226- warp-wise worm gears；227- broadwise snails
Bar；228- warp-wise worm screws；229- broadwise worm gears；230- drives spherical shell；231- guide rail spiral cases；232- needle bearings.
Specific implementation mode
In order to make technical problems, technical solutions and advantages to be solved be more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on ... shown in the drawings or position are closed
System, is merely for convenience of description of the present invention and simplification of the description, not indicating or implying the indicated device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, " multiple ", " several " be meant that two or
Two or more, unless otherwise specifically defined.
Referring to Fig. 1, existing to " X " rudder provided by the invention and the convertible rudder system of " ten " word rudder and its stern rudder bearer sealing device
It illustrates in order to which aspect illustrates, submarine ship head end is defined as front end." X " rudder and the convertible rudder system of " ten " word rudder and its stern rudder
Bearing sealing device, including rudder ontology 118 and spherical connecting body 117, rudder ontology 118 are " ten " font rudder, rudder ontology 118 and spherical shape
Connector 117 is connected by rear connecting shaft 128, the rear end of rear connecting shaft 128 is fixedly connected with rudder ontology 118, front end and
Spherical connecting body 117 is fixedly connected, and the ship stern frame 110 in submarine rear end opens up spherical groove, the internal diameter and ball of spherical groove
The outer diameter of shape connector 117 is identical, and spherical connecting body 117 is in the spherical groove that opens up of ship stern frame 110 of submarine and phase
Ship stern frame 110 can be rotated around the centre of sphere, the front end of spherical connecting body 117 is fixedly connected with the rear end of preceding connecting shaft 114,
The middle part setting shoulder of preceding connecting shaft 114 is preced with body 113, and it is spherical shell structure that shoulder, which is preced with body 113, and the front end of preceding connecting shaft 114, which is equipped with, drives
Kinetoplast, driving body drive the modality conversion of rudder ontology 118 by driving spherical connecting body 117 to horizontally rotate with vertically rotating,
Driving force is passed to spherical connecting body 117 by shoulder hat body 113 by preceding connecting shaft 114, and spherical connecting body 117 again leads to driving force
Later connecting shaft 128 passes to rudder ontology 118.The latter half of spherical connecting body 117 is wrapped up by multi-sealing structure, multiple close
Seal structure plays the opening of the ship stern frame 110 at spherical connecting body 117 and spherical connecting body 117 in the effect of sealing, mesh
The submerged depth of preceding tour submarine is up to 200-300 meters, and the external hydraulic pressure of submarine is up to 20MPa, and general sealing structure is in deep water
It is highly susceptible to destroy under pressure, sealing effect can not be played, after multi-sealing structure, high pressure water is played and is successively depressurized
The effect of sealing effectively prevents high pressure water and penetrates into inside hull.Multi-sealing structure is arranged to multilayer spherical shell structure, polytrope
Shell structure is arranged concentrically with spherical connecting body 117, and rear connecting shaft 128 passes through multi-sealing structure, by multi-sealing structure and ball
The reason of shape connector 117 is arranged concentrically is to reduce multi-sealing structure in 117 rotation process of spherical connecting body to connect spherical shape
The obstruction of junctor 117.
" X " rudder provided by the invention and the convertible rudder system of " ten " word rudder and its stern rudder bearer sealing device, with prior art phase
Than driving body, spherical connecting body being connected with rudder ontology with rear connecting shaft by preceding connecting shaft, the driving force of driving body passes through machine
Tool passes to rudder ontology, can transmit the torque of bigger；Multiple spherical shell sealing structure is set in spherical connecting body both sides, is had
Effect prevents the water on the outside of hull from entering inside hull, and multiple spherical shell sealing structure is equipped with movable for preceding connecting shaft and rear connecting shaft
Movable chamber, the normal steering and the rudder type of " X " rudder and " ten " word rudder for not influencing submarine are converted.
Further, refering to fig. 1, as " X " rudder provided by the invention and the convertible rudder system of " ten " word rudder and its stern rudder bearer
A kind of specific implementation mode of sealing device, multi-sealing structure are tetrad sealing structure, i.e. multi-sealing structure is divided into four layers,
Tetrad sealing structure is followed successively by light shell and seals the 120, first connector 126, the sealing 119 of weight shell and the second connector from inside to outside
125, the four-layer seal of tetrad sealing structure is the spherical shell structure concentric with spherical connecting body 117, wherein light shell seals 120 sets
Outer wall mounted in the outside of spherical connecting body 117 and the inner wall and spherical connecting body 117 of light shell sealing 120 is rotatably assorted, and first
The inner wall for the outer wall and the first connector 126 that connector 126 is sleeved on the outside of light shell sealing 120 and light shell sealing 120 rotates
Cooperation, weight shell sealing 119 is sleeved on the outside of the first connector 126 and the outer wall of the first connector 126 seals 119 with weight shell
Inner wall be rotatably assorted, the second connector 125 be sleeved on weight shell sealing 119 outside and weight shell sealing 119 outer wall and second
The inner wall of connector 125 is rotatably assorted.Gap, light shell sealing 120 between spherical connecting body 117 and light shell sealing 120 and the
Gap between gap, the first connector 126 between one connector 126 and weight shell sealing 119 and weight shell sealing 119 and the
Gap between two connectors 125 is set as 0.25-0.45mm, and gap is set as to the range of 0.25-0.45mm, neither influences two
The relative rotation of person, but make high pressure water by when gap since flow resistance and fluid molecule surface force lead to fluid contraction and cause to flow
Body pressure drastically declines, and the pressure of high pressure water is played in four lamellar spacings of tetrad sealing structure and the formation of spherical connecting body 117
The effect successively reduced, pressure reduction is to can not penetrate into inside hull when high pressure water being made to reach spherical connecting body 117.
The present apparatus is designed for tourist submarine rudder system, so tetrad sealing structure can be realized to submarine stern rudder bearer
Sealing, if it is for the rudder system (pressure-bearing 45-70MPa) of ocean bathyscaph, then the mutually isostructural stern sealing in the roads 7-10 can be used,
Meet the stern rudder bearer sealing of bathyscaph.
Further, referring to Fig. 1, as " X " rudder provided by the invention and the convertible rudder system of " ten " word rudder and its stern rudder
The inner end of a kind of specific implementation mode of bearing sealing device, the first connector 126 and the second connector 125 with rear connecting shaft
128 are fixedly connected, outer end is free end, the first connector 126 and the second connector 125 and rear connecting shaft 128 can be one
Body casting and forming structure can also weld the inner end of the first connector 126 and the second connector 125 and rear connecting shaft 128
Together, since the first connector 126 and the second connector 125 are fixedly connected with rear connecting shaft 128, so in spherical connecting body
During connecting shaft 128 moves after 117 drives, the first connector 126 and the second connector 125 are with subsequent connecting shaft 128 1
Movement is played, so the outer end of the first connector 126 and the second connector 125 is separated by certain spacing with ship stern frame 110, is given
The movement of first connector 126 and the second connector 125 retains enough spaces.
Further, refering to fig. 1, as " X " rudder provided by the invention and the convertible rudder system of " ten " word rudder and its stern rudder bearer
The end of a kind of specific implementation mode of sealing device, light shell sealing 120 is fixedly connected with ship stern frame 110, light shell sealing 120
End on the outside of one circle boss structure of setting, light shell is sealed into 120 spiral-locks behind 110 outer surface of ship stern frame, with bolt or
Boss on the outside of the end of light shell sealing 120 is fixed on ship stern frame 110 by screw, light shell sealing 120 and ship stern frame 110
Junction installs sealing compression ring 116 additional, prevents high pressure water from entering through the gap between shell sealing 120 and ship stern frame 110 that kicks the beam
Inside hull.The middle part of light shell sealing 120 opens up circular hole, as the second movable chamber 124 that rear connecting shaft 128 moves, because examining
Considering rear connecting shaft 128 can follow spherical connecting body 117 to move together, after the second movable chamber 124 is arranged, give rear connecting shaft 128
Movement space is provided, in conjunction with the movement travel of connecting shaft 128 after during steering, by the 124 corresponding center of circle of the second movable chamber
Angle is set as 19 degree, to not collide with light shell sealing 120 when ensureing rudder bearer free movement.Correspondingly, it is sealed with light shell
The width for the first connector 126 that 120 outer wall is rotatably assorted should be ensured that when rear connecting shaft 128 moves to extreme position,
First connector 126 of offside still keeps being interference fitted with light shell sealing 120.Similarly, the end of weight shell sealing 119 and ship stern frame
Frame 110 is fixedly connected, and weight shell is sealed 119 spiral-locks in ship stern frame by one circle boss structure of setting on the outside of the end of weight shell sealing 119
Behind 110 outer surface of frame, the boss on the outside of the end of weight shell sealing 119 is fixed on ship stern frame 110 with bolt or screw,
Weight shell sealing 119 installs sealing compression ring 116 additional with 110 junction of ship stern frame, prevents high pressure water through overweight shell sealing 119 and ship
Gap between stern frame 110 enters inside hull.The middle part of weight shell sealing 119 opens up circular hole, is moved as rear connecting shaft 128
The first movable chamber 123, since it is considered that rear connecting shaft 128 can follow spherical connecting body 117 to move together, the first activity of setting
After chamber 123, space is provided to the movement of rear connecting shaft 128, in conjunction with the movement travel of connecting shaft 128 after during steering, by the
One movable chamber, 123 corresponding central angle is set as 19 degree, to not touched with weight shell sealing 119 when ensureing rudder bearer free movement
It hits.Correspondingly, the width for the second connector 125 being rotatably assorted with the outer wall of weight shell sealing 119 should be ensured that in rear connection
When axis 128 moves to extreme position, the second connector 125 of offside still keeps being interference fitted with weight shell sealing 119.It needs herein
Illustrate, for convenience of the dismounting of weight shell sealing 119 and light shell sealing 120, the width of the second connector 125 should not be arranged
Width sets when rear connecting shaft 128 moves to extreme position the width of the second connector 125 to, 125 offside of the second connector
Outer end be located at the cavity position of the first movable chamber 123, at this time to reach sealing effect, in the outside of the second connector 125
The outside of one circle detachable rudder bearer ring flat-plate 121 of setting, the inner ring of detachable rudder bearer ring flat-plate 121 and the second connector 125 passes through spiral shell
Bolt fastens, when connecting shaft 128 moves to extreme position after the width of detachable rudder bearer ring flat-plate 121 meets the second connector 125 with
The association of detachable rudder bearer ring flat-plate 121 and 119 interference fit of weight shell sealing.
Further, referring to Fig. 1, as " X " rudder provided by the invention and the convertible rudder system of " ten " word rudder and its stern rudder
A kind of specific implementation mode of bearing sealing device, the inner end of shoulder hat body 113 is fixedly connected with preceding connecting shaft 114, outer end is
Free end, it can be integrally casting shaping that shoulder, which is preced with body 113 with preceding connecting shaft 114, shoulder can also be preced with body 113 by welding manner
Inner end be welded on before in connecting shaft 114, shoulder is preced with the outer end of body 113 with 110 phase of ship stern frame across a certain distance, is shoulder hat
The movement of body 113 retains enough spaces.
Further, referring to Fig. 1, as " X " rudder provided by the invention and the convertible rudder system of " ten " word rudder and its stern rudder
A kind of specific implementation mode of bearing sealing device, the outside that body 113 is preced in shoulder are set with end cap 111, and end cap 111 is spherical shell structure,
The outer wall that the inner wall of end cap 111 is preced with body 113 with shoulder is rotatably assorted, one circle boss structure of setting on the outside of the end of end cap 111, by end
Lid 111 is buckled in the inner wall of ship stern frame 110, blending bolt or screw and fixes the boss structure on the outside of the end of end cap 111
On ship stern frame 110, circular hole is opened up at the middle part of end cap 111, as the free gap window for the movement of preceding connecting shaft 114, knot
The movement travel of shoulder hat body 113,39 degree are set as by the corresponding central angle of free gap window during conjunction steering, ensure to be preced with body in shoulder
Preceding connecting shaft 114 does not collide with end cap 111 in 113 motion processes.The width of shoulder hat body 113 should meet is preced with body in shoulder
113 when moving to extreme position, and shoulder hat body 113 and the end cap 111 of offside keep being interference fitted.
Further, refering to fig. 1 and Fig. 2, as " X " rudder provided by the invention and the convertible rudder system of " ten " word rudder and its stern
A kind of specific implementation mode of rudder bearer sealing device, shoulder hat body 113, end cap 111 and ship stern frame 110 surround cavity structure, make
To hold the hydraulic fluid chamber 122 of hydraulic oil, hydraulic oil keeps certain pressure in hydraulic fluid chamber 122, on the one hand offsets high pressure
Water prevents spherical connecting body 117 from position offset occurring under ambient pressure, and then to rudder bearer the pressure of spherical connecting body 117
It damages, on the other hand, hydraulic fluid chamber 122 provides last one to the sealing of stern rudder bearer and ensures, prevents extraneous high pressure water from entering
Inside hull.End cap 111 opens up the pouring orifice 127 of hydraulic fluid chamber 122, and hydraulic oil injects hydraulic fluid chamber by pouring orifice 127
122, it installs shoulder additional in end cap 111 and 110 contact position of ship stern frame and 111 inner wall of end cap and is preced with body sealing ring 115, prevent hydraulic oil
Hydraulic oil leakage in chamber 122.In order to by the multi-sealed knot after hydraulic oil and the spherical connecting body 117 in hydraulic fluid chamber 122
Structure is isolated, in the inside of ship stern frame 110 and 117 junction of spherical connecting body setting tetrad sealing element 112, tetrad
Sealing element 112 is four layers of flexible sealing washer, and inner end and the spherical connecting body 117 of tetrad sealing element 112 are slidably connected, both
It ensure that sealing of the tetrad sealing element 112 to hydraulic fluid chamber 122, prevent hydraulic oil from passing through spherical connecting body 117 and ship stern frame
Gap between frame 110 penetrates on the outside of hull, is polluted to seawater, and will not be made to the outer surface of spherical connecting body 117
At scuffing.In 112 outside setting tetrad sealing element end cap 129 of tetrad sealing element, tetrad sealing element end cap 129 is fixed on
The inside of ship stern frame 110 is fixed tetrad sealing element 112.
Further, also referring to Fig. 3 to Fig. 6, as " X " rudder provided by the invention and the convertible rudder system of " ten " word rudder
And its a kind of specific implementation mode of stern rudder bearer sealing device, the position of driving body are set to outside and and the end cap of end cap 111
Across a certain distance, driving body includes driving spherical shell 230 to 111 phases, drives the inner wall of the medium position of spherical shell 230 and preceding connecting shaft
114 front end is fixedly connected, and welding manner may be used and fix, and can also be fixed with bolt.Drive the outer of spherical shell 230
Side be equipped with warp-wise worm gear 226 and broadwise worm gear 229, be additionally provided with the broadwise worm screw 227 coordinated with warp-wise worm gear 226 and with broadwise snail
The warp-wise worm screw 228 of 229 cooperation of wheel, broadwise worm screw 227 drive the rotation of warp-wise worm gear 226, warp-wise worm screw 228 to drive broadwise snail
The outside of the rotation of wheel 229, driving spherical shell 230 is equipped with arc-shaped guide rail spiral case 231, drives point and the left side up and down of spherical shell 230
Right point is equipped with needle bearing 232, wherein driving spherical shell 230 and warp-wise worm gear 226 are connected as one by the needle bearing 232 put up and down
The needle bearing 232 of body, left-right dots is connected as one driving spherical shell 230 and broadwise worm gear 229, and 231 middle part of guide rail spiral case is set
It is useful for the fan-shaped rail hole of worm screw swing, the outer surface of guide rail spiral case 231 is fixed by bolt and ship stern frame 110.
It is additionally provided with motor 224 inside hull, motor 224 divides for first motor MJ and the second motor MW, wherein the first electricity
Machine MJ driving warp-wise worm screw 228, the second motor MW driving broadwises worm screw 227, motor 224 be to the driving process of driving body 230,
Closure switch SBJ1, relay KMJ1 are powered, and first motor MJ is rotated forward, and driving warp-wise worm screw 228 rotates forward, closure switch SBJ2,
Relay KMJ2 is powered, and first motor MJ reversions, driving warp-wise worm screw 228 inverts；Closure switch SBW1, relay KMW1 are logical
Electricity, the second motor MW are rotated forward, and closure switch SBW2, relay KMW2 is powered, and the second motor MW reversions, detailed electric operation control circuit figure is shown in
Fig. 4.Right side-overturn movement before submarine is done when first motor MJ is rotated forward, the second motor MW is rotated forward；First motor MJ reversions.Second motor
Submarine does left back tumbling motion when MW is inverted；Left side-turning movement before submarine is done when first motor MJ is rotated forward, the second motor MW is inverted；
Submarine does again tumbling motion afterwards when first motor MJ reversion, the second motor MW reversions.First motor MJ and the second motor MW just,
Have the function of mutually to protect between reversion.
With reference to Fig. 3, steering process may be implemented to automate, and automatic controller 223 and cabin control are arranged inside hull
Screen 222, automatic controller 223 and cabin control flow are connected with motor 224 and riding manipulation platform 221 respectively by conducting wire, are passed through
The offset and overturning that automatic controller 223 automatically controls rudder install follower additional to realize far distance controlled in control circuit
225, reduce line impedance consumption, the largest motion angle that rudder bearer warp-wise and broadwise movement are arranged in automatic controller 223 is
14.5 degree, after the rotation of spherical connecting body 117 and deviation angle reach 14.5 degree, cabin control that automatic controller 223 connects
System screen 222 will send out alarm, and alarm is sent to riding manipulation platform 221, and wherein Alarm1 is that warp-wise movement (just) is arrived
14.5 degree of extreme position alarms (corresponding submarine rises behaviour's limit), Alarm3 moves (anti-) for warp-wise and is warned to 14.5 degree of extreme positions
Report (corresponding submarine diving grasps limit), Alarm2 are that broadwise moves (just) to 14.5 degree of extreme position alarms (corresponding submarine levels
Left rudder behaviour limit), Alarm4 is broadwise movement (anti-) to 14.5 degree of extreme position alarms (the corresponding horizontal right standard rudder behaviour limit of submarine),
Alarm5 is broadwise (just) and warp-wise (just) while moving to 14.5 degree of extreme position alarms (corresponding submarine front right is turned over excercises and limited
Position), Alarm6 is broadwise (anti-) and warp-wise (anti-) while moving to 14.5 degree of extreme position alarms and (roll left movement after correspondence submarine
Behaviour's limit), Alarm7 is broadwise (anti-) and warp-wise (just) while moving to 14.5 degree of extreme position alarms (correspondence submarine front left is turned over
Excercises limit), Alarm8 is broadwise (just) and warp-wise (anti-) while moving to 14.5 degree of extreme position alarms (after corresponding submarine
Right rolling excercises limit).The real time kinematics track of submarine can be judged from this 8 alarms positioned at the steering hand of riding manipulation platform 221.
Further, as " X " rudder provided by the invention and the convertible rudder system of " ten " word rudder and its stern rudder bearer sealing device
A kind of specific implementation mode, warp-wise worm screw 228 and broadwise worm screw 227 are all made of hindley screw, can be increased using hindley screw
The steering angle for adding submarine makes submarine operate stable drive, low noise, side load enhancing.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (10)
1. " X " rudder and the convertible rudder system of " ten " word rudder and its stern rudder bearer sealing device, including rudder ontology and spherical connecting body, special
Sign is：The spherical connecting body is set in ship stern frame and is rotatably assorted with ship stern frame, after the spherical connecting body passes through
Connecting shaft is connect with the rudder ontology, and the outside of the spherical connecting body is equipped with more inside hull for preventing high pressure water from penetrating into
Resealing structure and for transmit steering engine torque shoulder be preced with body, the multi-sealing structure be set to the spherical connecting body rear portion
Outside, the shoulder hat body are set to the front outsides of the spherical connecting body and are connected by preceding connecting shaft with the spherical connecting body
It connects, the multi-sealing structure is preced with the spherical shell structure that body is concentric with the spherical connecting body with the shoulder, and the shoulder is preced with body
Front is equipped with the driving body for driving the spherical connecting body to horizontally rotate and vertically rotate, and the shoulder hat body passes through the preceding connection
Axis is connect with the driving body.
2. " X " rudder as described in claim 1 and the convertible rudder system of " ten " word rudder and its stern rudder bearer sealing device, feature exist
In：The multi-sealing structure is tetrad sealing structure, and the tetrad sealing structure is followed successively by light shell sealing, first from inside to outside
Connector, the sealing of weight shell and the second connector, the light shell sealing, the sealing of the first connector, weight shell and the second connector are
It is equipped with and is rotatably assorted gap between concentric spherical shell structure and adjacent two layers spherical shell structure with the spherical connecting body, described the
Connecting shaft, the heavy shell sealing and the sealing of light shell are consolidated with the ship stern frame in the rear for one connector and the second connector suit
Fixed connection.
3. " X " rudder as claimed in claim 2 and the convertible rudder system of " ten " word rudder and its stern rudder bearer sealing device, feature exist
In：The inner end of first connector and the second connector with it is described after connect axis connection, outer end be free end.
4. " X " rudder as claimed in claim 2 and the convertible rudder system of " ten " word rudder and its stern rudder bearer sealing device, feature exist
In：The end of the light shell sealing is fixedly connected with the ship stern frame, the middle part of the light shell sealing be equipped with confession it is described after connect
Movable second movable chamber of spindle.
5. " X " rudder as claimed in claim 2 and the convertible rudder system of " ten " word rudder and its stern rudder bearer sealing device, feature exist
In：The end of the heavy shell sealing is fixedly connected with the ship stern frame, the middle part of the heavy shell sealing be equipped with confession it is described after connect
Movable first movable chamber of spindle.
6. " X " rudder as described in claim 1 and the convertible rudder system of " ten " word rudder and its stern rudder bearer sealing device, feature exist
In：The inner end of the shoulder hat body and the preceding connection axis connection, outer end are free end.
7. " X " rudder as described in claim 1 and the convertible rudder system of " ten " word rudder and its stern rudder bearer sealing device, feature exist
In：The outside of the shoulder hat body is equipped with end cap, and the end of the end cap is fixedly connected with the ship stern frame, in the end cap
Portion, which is equipped with, supplies the preceding movable free gap window of connecting shaft.
8. " X " rudder as claimed in claim 7 and the convertible rudder system of " ten " word rudder and its stern rudder bearer sealing device, feature exist
In：The hydraulic fluid chamber for holding hydraulic oil is formed between the shoulder hat body, end cap and the ship stern frame, the end cap is equipped with
The pouring orifice of the hydraulic fluid chamber.
9. such as claim 1-8 any one of them " X " rudder and the convertible rudder system of " ten " word rudder and its stern rudder bearer sealing device,
It is characterized in that：The driving body includes driving spherical shell and the warp-wise worm gear being arranged on the outside of driving spherical shell, broadwise worm gear, warp-wise snail
Bar and broadwise worm screw, the driving spherical shell are connect with the front end of the preceding connecting shaft, and the warp-wise worm gear and broadwise worm gear are set
In the outer surface of the driving spherical shell, the warp-wise worm gear and broadwise worm screw cooperation, the broadwise worm gear and warp-wise worm screw
Cooperation, hull are internally provided with the motor for driving the warp-wise worm screw and broadwise worm screw.
10. " X " rudder as claimed in claim 9 and the convertible rudder system of " ten " word rudder and its stern rudder bearer sealing device, feature exist
In：The warp-wise worm screw and broadwise worm screw are hindley screw.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810068805.8A CN108313253B (en) | 2018-01-24 | 2018-01-24 | " X " rudder and the convertible rudder system of " ten " word rudder |
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| CN201810068805.8A CN108313253B (en) | 2018-01-24 | 2018-01-24 | " X " rudder and the convertible rudder system of " ten " word rudder |
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| CN108313253B CN108313253B (en) | 2019-10-18 |
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| CN108313253B (en) | 2019-10-18 |
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